Dr. STONE

Diamond Heart

Directed by Shigeki Awai
TV-14
S4 • E18    Aug 14, 2025    24m
7.77.7
The Kingdom of Science finds a use for the mountain of Medusas to improve their stealth ship and evade their pursuers. Meanwhile, the group back in America is tasked with creating a perfect diamond to power the depleted Medusa once more.

Where to Watch Dr. STONE - S4 • E18

Cast of Diamond Heart

  • Yusuke KobayashiSenku Ishigami (voice)
  • Makoto FurukawaTaiju Oki (voice)
  • Kana IchinoseYuzuriha Ogawa (voice)
  • Manami NumakuraKohaku (voice)
  • Gen SatoChrome (voice)
  • Kengo KawanishiAsagiri Gen (voice)
  • Ryota SuzukiNanami Ryuusui (voice)
  • Shigeki AwaiDirector
  • Kurasumi SunayamaWriter

 

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